'Txop' presentation slideshows

IEEE 802.11e Performance Evaluation

IEEE 802.11e Performance Evaluation. Javier del Prado and Patrick Wienert Philips javier.delprado@philips.com. Outline. Goal Overview of Protocols Evaluated Simulation Results Conclusions References. Goal.

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Survey of Admission Control of Supporting VoIP Services in IEEE 802.11e QoS-enabled WLAN

Survey of Admission Control of Supporting VoIP Services in IEEE 802.11e QoS-enabled WLAN. R93725003 ??? R93725010 ??? 2 Jan. 2006. Outline. Introduction Admission Control Parameterized EDCA Conclusions. Introduction. Motivation Introduction of 802.11e features

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802.11e Wireless LANs

Speaker ? Fu-Yuan Chuang Advisor ? Ho-Ting Wu Date ? 2007.01.02. 802.11e Wireless LANs. Outline. Introduction to IEEE 802.11e Tuning of 802.11e Network Parameters Adaptive Contention-Window MAC Algorithms for QoS-Enabled Wireless LANs. Introduction to IEEE 802.11e. New terminology

507 views • 31 slides

802.11e Wireless LANs

Speaker ? Fu-Yuan Chuang Advisor ? Ho-Ting Wu Date ? 2007.01.02. 802.11e Wireless LANs. Outline. Introduction to IEEE 802.11e Tuning of 802.11e Network Parameters Adaptive Contention-Window MAC Algorithms for QoS-Enabled Wireless LANs. Introduction to IEEE 802.11e. New terminology

348 views • 31 slides

Contention Free TXOP Request and Allocation Issues

Contention Free TXOP Request and Allocation Issues. Bobby Jose, bobby@ieee.org. Outline. Qos Flows Request Per Terminal and Request Per Flow Grant Per Terminal and Grant Per Flow Queue size Vs TXOP Duration request. CC/RR TXOP Requests- How Often ?. Qos Flows. Parameterized Flow

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An alternative mechanism to provide parameterized QoS

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CC/RR Alternatives HCF Adhoc Discussion Work Sheet V00.04

CC/RR Alternatives HCF Adhoc Discussion Work Sheet V00.04. Bobby Jose, et.al bobby@ieee.org. Outline. CC/RR objections/concerns Changes Solution 1 Solution 2 Solution 3. Issues. Key objections can be classified as follows[1]. EDCF is sufficient for reservation requests.

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Date: 2010-09-13

Date: 2010-09-13. [TXOP Sharing for DL MU-MIMO Support]. Authors:. Abstract. A Multi-User Transmit Opportunity (MU-TXOP) mechanism (i.e. TXOP sharing) is proposed to extend the existing 802.11 TXOP concept to support DL MU-MIMO. The Limitation of Current 802.11 TXOP.

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Date: 2010-05-18

Date: 2010-05-18. [TXOP Enhancement for DL MU-MIMO Support]. Authors:. Slide 1. Abstract. A Multi-User Transmit Opportunity (MU-TXOP) mechanism is proposed to extend the existing 802.11 TXOP concept to support DL MU-MIMO. The Limitation of 802.11 TXOP.

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Multiple Frame Exchanges during EDCF TXOP

Multiple Frame Exchanges during EDCF TXOP. Sunghyun Choi 1 , Javier del Prado 1 , Atul Garg 1 , Maarten Hoeben 3 , Stefan Mangold 2 , Sai Shankar 1 , and Menzo Wentink 3 Philips 1 , Aachen University 2 , and Intersil 3 sunghyun.choi@philips.com and mwentink@intersil.com. Problem Statement.

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TXOP Request: in Time vs. in Queue Size?

TXOP Request: in Time vs. in Queue Size?. Sai Shankar, Javier del Prado and Sunghyun Choi Philips Research USA Briarcliff Manor, New York sunghyun.choi@philips.com. Outline. QoS Control Field - Overview Problem Statement: Making a TXOP Request TXOP Requests in time

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Multiple Frame Exchanges during EDCF TXOP

Multiple Frame Exchanges during EDCF TXOP. Sunghyun Choi 1 , Javier del Prado 1 , Atul Garg 1 , Maarten Hoeben 3 , Stefan Mangold 2 , Sai Shankar 1 , and Menzo Wentink 3 Philips 1 , Aachen University 2 , and Intersil 3 sunghyun.choi@philips.com and mwentink@intersil.com. Problem Statement.

239 views • 10 slides

Multiple Frame Exchanges during EDCF TXOP

Multiple Frame Exchanges during EDCF TXOP. Sunghyun Choi 1 , Javier del Prado 1 , Atul Garg 1 , Maarten Hoeben 3 , Stefan Mangold 2 , Sai Shankar 1 , and Menzo Wentink 3 Philips 1 , Aachen University 2 , and Intersil 3 sunghyun.choi@philips.com and mwentink@intersil.com. Problem Statement.

181 views • 10 slides

Some Clarifications to IEEE 802.11e, Draft 3.2, August 2002

Some Clarifications to IEEE 802.11e, Draft 3.2, August 2002. H.L. Truong and G. Vannuccini IBM Research Division Zurich Research Laboratory. Objectives. To seek for clarifications on some issues not well specified in the current Draft D3.2, mainly regarding:

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Terminology Corrections and Improvements for the TGe Draft

Terminology Corrections and Improvements for the TGe Draft. Michael Fischer Intersil Corporation 4242-3 Medical Drive San Antonio, TX 78229 voice: +1-210-614-4096 fax: +1-210-614-8192 mfischer@choicemicro.com. Background.

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802.11e EDCA-APSD TXOP Handoff September 2003

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80MHz/160MHz Protection

80MHz/160MHz Protection. Date: 2010-09-14. Authors:. HT TXOP Protection and Truncation. 802.11n introduces features that a legacy 802.11 STAs can not understand: 40MHz transmission, frame aggregation, short GI etc . 40MHz non-HT duplicate mode is used to protect the 11n transmission:

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Overheads in Data Stream Over WLAN

Overheads in Data Stream Over WLAN. Tan Pek Yew, Jun Hirano & Takashi Aramaki (Panasonic). Content. Definition of Data Stream in .11 WLAN Burst Ack Transmission in TXOP in .11e Header Information Bit Rates in TXOP Numerical Results Conclusions. Traffic Stream - Definition.

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RTS CTS Rule Amendment

RTS CTS Rule Amendment. Authors:. Date: 2011-01-17. RTS/CTS and NAV Updating Rules in 802.11 Baseline.

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Resolution for CID 118 and 664

Resolution for CID 118 and 664. Date: 2011-05-11. Authors:. Slide 1. Comment 118 and 664 related to TXOP PS. Proposed Text change from 593 r5. 11.2.1.4a Power management during VHT transmissions

158 views • 4 slides